2018808568

素因数分解:

$2^3\times 7^1\times {\mathrm{5503}}^1\times {\mathrm{6551}}^1$

素因数の和:12067

約数の個数: 32

約数和(自身を含む): 4327464960

約数和(自身を除く): 2308656392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5503, 6551, 11006, 13102, 22012, 26204, 38521, 44024, 45857, 52408, 77042, 91714, 154084, 183428, 308168, 366856, 36050153, 72100306, 144200612, 252351071, 288401224, 504702142, 1009404284, 2018808568]

約数ペア:

[(1, 2018808568), (2, 1009404284), (4, 504702142), (7, 288401224), (8, 252351071), (14, 144200612), (28, 72100306), (56, 36050153), (5503, 366856), (6551, 308168), (11006, 183428), (13102, 154084), (22012, 91714), (26204, 77042), (38521, 52408), (44024, 45857)]